| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] that [art] [adj] | 2001 |
|
| 2 | [verb] that [art] [adj] system | 135 |
|
| 3 | be [verb] [art] [adj] system | 56 |
|
| 4 | be [verb] that [art] system | 19 |
|
| 5 | be that [art] [adj] system | 19 |
|
| 6 | be [verb] that [adj] system | 8 |
|
